FRV Clupea 7/63
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | FRV Clupea (74CU) |
| Cruise identifier | 7/63 |
| Cruise period | 1963-07-01 — 1963-07-13 |
| Status | Completed |
| Objectives | Fishing trawl surveys and light measurements.
Study of the behaviour of fish on the flanks of the net using a camera hung on the forward upper spreading wire. |
| Chief scientist | Robert E Craig (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory) |
| Cruise report |  (0.03 MB) |
| Ocean/sea areas | |
| General | North Sea |
| Specific | Buchan Deeps |
| Measurements | |
| Physical oceanography | |
| Optics (eg underwater light levels) | |
| Biology and fisheries | |
| Pelagic fish | Description: Two hauls during the day and two during night |
